TWI285234B - Fitting and rotation type screw lock - Google Patents

Abstract

The present invention relates to a fitting and rotation type screw lock, of which the technical solution comprises a rotary disk and a lock bar having threading, which are coupled together by multiple components so that the lock bar is rotated by being driven by the rotary disk to threadingly engage with a corresponding threaded hole, or separable from the rotary disk and maintain secured in the threaded hole, based on which various locking methods can be developed to effectively and conveniently secure an article to any desired fixture.

Description

1285234 IX. Description of the invention: [Technical field to which the invention pertains] = The invention relates to the type I, in particular, a snap-on screw lock that can securely lock the article in position and is convenient to operate. [Prior Art] Locks are generally used to prevent theft of important items or small intrusions in specific places. 'Because of its practicability', it has been continuously changed and changed. Currently, locks of various aspects and functions have been developed. The locks of the prior art are generally developed mainly in the "closed and mechanical stop", and the limit of the articles has not yet fully developed. The goods displayed on the exhibition 'or the inconveniences carried by the exhibition: two When people want to temporarily leave their position, they only use the rope to "m" to prevent their theft. However, the cable binding is not only complicated but also unsatisfactory, and others can easily solve the problem. Binding to achieve the purpose of theft, resulting in a continuous increase in theft rate. Later, although some fasteners were developed, the m ^ A locking method could be used to smash the article in one position. However, when it was used, it had to have a relative solid rent or lock to lock it. If it is not, it is still beneficial to the law: the above-mentioned lock solid or locking device is not only complicated in construction, but also often difficult to set arbitrarily 'so it is still impossible to achieve practical use'. This shows that the locking of the limit of the item is known. Technically, the actual port and many inconveniences need to be improved. There are inadequacies' [Inventive content] 5 !285234 The purpose of only 4 hairpins is to provide a snap-on rotary screw lock that only locks the object σ port on the object, η日,上丨Fixed ^ and not easy to be released to achieve good anti-theft effect. There is: a snap-on screw lock according to the present invention for the above purpose, comprising: a housing having a chamber therein for positioning of each member

a rod, the portion 'which has a shaft, the shaft end is provided with an actuating rod to rotate; (4) after the key is inserted, the shaft-actuating body can move along the axis in the housing, and The edge is in contact with the actuating rod, and is formed... the edge has a specific depth; the beveled edge of the bevel: the cut: the surface of the turntable, the surface of which can be exposed on the inner wall of the casing 4 having the circumference of the casing hole Formed with a plurality of buckles; holes, ΙΙΓΓ 'the central portion of the axially formed with a non-circular cross-section of the buttonhole is provided with a plurality of fastening blocks around the space; it is threaded in the sleeve and can be pivoted relative to the turntable, and In the body along the _ axis knot. Retelling /, the limbs push each other against the shell force, and when the cutting edge and the actuating rod cooperate, it is subjected to a pair of bullets; and the moving body moves to the - position to make the card The block and the buckle are disposed at the same time; the end of the rod body is non-circular with respect to the buckle hole, and the thread is threaded and the other end is the locking end. The body of the end is provided with 6 1285234 corresponding key insertion m axis The rod is::: to rotate, and the actuating rod is also attached to the side while the shaft is rotating The edge rotates as the moving rod rotates to the position opposite to the cutting edge; the sexual element can push against the solid and the moving body at the same time - the axis position: the edge of the knife is engaged with the actuating rod, and the fixing block follows the solid level of the card: : 时:: The buckle block is in place, so you can borrow:

The lock Hn solid block and the buckle block each other to control the rotation of the lock lever, thereby locking the i port into a predetermined corresponding screw hole. The locking I' user can reverse the reversal, so that the actuating rod is attached to the cutting edge=the surface is reversely rotated, and the moving body and the card body are gradually pushed to compress the elastic element, so that the actuating rod leaves the cutting edge, so that When the clamp block and the ghost are separated from each other, when the clamp block and the buckle are separated from each other, the lock lever is not = by rotating the dial to control the rotation 'unless the key is activated, the lock of the lock can be maintained. The locking state is among the corresponding screw holes. Thus, the snap-on screw lock of the present invention can further derive various locking methods, and the article can be securely and conveniently locked to any fixed object. The object of the invention is achieved. [Embodiment] Please refer to the first and second figures, the snap-on screw of the present invention: 'it includes a casing (i 〇), a lock core portion (2 〇), and an actuating body (30) a turntable (4〇), a card solid (5〇), a flexible member (60) and a lock lever (7〇), wherein: the housing (10) has a first chamber inside (1)丄), a first-valley chamber (12), a third chamber (13), a fourth chamber (") 7 1285234, a fifth valley to (15) for positioning the components; wherein the housing ( 1 〇) The surface is formed with an opening (100); one end of the inner wall of the first chamber (11) is concavely formed with a limiting groove (i丄〇); the second chamber (working 2) is oppositely concavely formed with two a chute (1 2 0 ); and an outer surface of the fifth chamber (work 5) may be formed with an opposing guard piece (丄5 〇); the lock core portion (20) is located in the first chamber (completed) The inside includes: ” * (2 1 ), one end of which is formed with a perforation (210) perpendicular to the axis of the shaft (21). The perforation (21〇) is provided with an actuating rod (211). The actuating rod (211) protrudes from the surface of the shaft (2 1 ); the other end is open The end (2 1 2 ), adjacent to the end (4) is formed with an upper bead i (22), the outer surface of the upper bead seat (22): the side is formed with a limiting block (2 2 0 ), and the upper bead The seat (2 ~ rod (2 1 ) part of the surface is axially concavely formed with a cassette 2 / shaft and its seat is formed around the shaft (2 1 ) with a plurality of keyholes (2 2 ? ' each keyhole (2 2 2) Do not wear a moving block (people's see the fourth and fifth figures); (凊-lower seat (2 3 )' is tied to the housing (丄〇) relative to the shaft (2 1) & liter] +, 到%, ^ Ί, - formed with a through hole (23〇) for the shaft:: and can be rotated 'the through hole (2 3 〇) 夕 缘 edge around the number of unpenetrated Lock block hole (2 3 ", each lock block hole (2 is opposite to - lock hole (2 2 2 ), and each lock is respectively provided with - lock block (232), and has a elastic element ) 1285234 The elastic element (233) 推-end pushes against the inner wall of the lock block hole (23ι), and the other end pushes against the lock block (2 3 2 ); the aforementioned limit block (2 2 0 ) is limited Within the bit groove (ii 〇) 'to define the angle at which the shaft (2 1 ) rotates, and The block (2 is pushed by the elastic element (2 3 3 ) and moved through the keyhole (2 2 so that the upper bead (22) and the shaft (21) are opposite to the lower bead (the fastening 'cannot rotate each other, Therefore, the lock core (2 〇) can only be used by the corresponding corresponding key (please refer to the third and fourth figures): the unlocking end of the rod (2 work), and the top pushing block (2 2 3) Order (2 2 3 ) to push the lock block (2 3 2 )' so that the lock block (2 3 moves beyond the end faces of each lock hole (2 2 2 ), such as by shifting. "Dry U 1" is obtained. The hai body (3 0 ) is located in the second chamber (1 2 ) and can be worn by the shaft (21), and the edge of the end is made with ^ 2 1 1 ) In contact with each other, and formed with a beveled dry, cutting edge (the river has a specific depth; and the actuating body '), the side outer wall is relatively formed with two sliding _ (32), each slider (3) two: at - Within the chute (120), the action 豸 (the movement of the split body (10) along an axis, the total length of the gap between the ends of the slot in the slot (1 2 0) is greater than the cut length, Depth; d 1 ) The turntable (40) is a hollow disk, with a position: =卩"There is a cut pattern, and a part of it is J2? 3) 'And the far turntable (40) - the end of the circumference is 1 ^ formed with 1285234 soily moon (4 1 ), the ring piece The body (4 work) is formed with a sleeve hole (4 2 ) at the center and a plurality of buckles (4 3 ) are formed around the inner wall of the circumference (please refer to the sixth figure); the card solid (50) A centrally formed button hole (5 1 ) having a hexagonal cross section is axially formed, and is threaded in the sleeve hole (42) to pivot relative to the turntable (40); one end thereof is located in the fourth chamber The end is surrounded by a plastic flange (52), the flange (52) is provided with a plurality of clamping blocks (5 3 ), and the other end is actuated in the second chamber (Work 2) The body (3 〇) is abutted; the elastic element (6 〇) is located in the fourth chamber (丄4), one end of which is pushed against the inner wall of the casing (10), and the other end is pushed against the card solid (5 〇 a flange (5 2 ) that allows the card solid (5 〇) to move along the same axis (3 〇); the yoke bar (70) is located within the fifth chamber (丄5), One end portion of the rod body is formed by a section The hexagonal joint (7丄), _ Λ, , ° mouth (7 1 ) is threaded through the buttonhole (5 1 ) β, and the other end is the locking end (72), and the end of the rod is The thread is threaded. Please refer to the third and fourth figures. When the user puts a corresponding key (80) with a convex (8 1 ) inner wall on the unlocking end (2 1 2 ), the convex (8 1 ) snap into the card slot (2 2 1 ), and push the top block (2 2 3 ) to push the block (2 3 2 ) to push the lock block (2 3 2 ), ^ the contact surface of the two In the upper seat (2 2 ) and the lower bead (2 3 ) = day, the shaft (2 1 ) can be rotated; when the shaft (2 1 ) is actuated (2 1 1 ) can be attached to the action Body (3 〇) edge 10

1285234 Rotating 'and acting as a moving rod (2 1 !) to the position of the cutting edge (3 gong) relative to the position of the spoon (the 弹性 elastic element (6 〇) can push the card solid (5 〇) and the moving body (3 〇) Ί§] with the - axis displacement, the cutting edge (3丄) and the 柃 柃 (2 1 1) ' 'and the clamping block (53) with the card solid (5 〇) displacement to the buckle (4 3 In contrast, the user can control the lock cup (7 〇) to rotate by rotating the turntable (40) to lock the lock block (53) and the buckle (43), thereby locking the lock end. (7 2 ) Lock into a preset corresponding screw hole. Please refer to the third and fifth figures. After locking, the user can reverse the key (80) and rotate the action lever (2丄丄) to the bevel of the cutting edge (3丄). Gradually push the moving body (3〇) and the card solid (5 0) to reverse the displacement and gradually compress the elastic element (6 〇), so that the actuating rod (2 1 1 ) leaves the cutting edge (3丄), and the clamping block ( 5 3) When the buckle block (4 3 ) is separated from each other, when the clamp block (5 3 ) and the buckle block ($ 3 ) are separated from each other, the lock lever (70) cannot control the rotation by rotating the turntable 0). Therefore, the lock lever (7 〇) is kept locked in the corresponding screw hole. ~ Please refer to the seventh figure, the snap-on screw lock of the present invention. Further used with a cable (82), one end of the cable (s9, G幺) is fixed to the body (10), and the other end is set to π-turn (8 2 0). ° When it is used, the cable (8 2 ) is first wrapped around a (5) ~ ^ solid object (the table legs shown in the figure), and then the snap-fit rotary ^^ wire lock of the present invention is passed through the circle Ring (8 2 0), and actuated by a key (not shown) to lock the lever 11

(1 〇) housing (11) first chamber (1 2 ) second chamber (1 3 ) third chamber (1 5 ) fifth chamber (2 〇) lock core (2 1 〇) perforation (2 1 2) The unlocking end (2 2 〇) limit block 1285234) can be rotated by the turntable (4 〇) to be screwed to a corresponding:: item (note computer as shown in the figure), Finally, the key (80) is removed, so that the lock lever (7〇) cannot control the rotation by turning the turntable "〇, so, the lock lever (7) "^ HU" PT remains locked in the first 1 The object of the present invention is effectively achieved by the fact that the article is securely locked to the fixed object 。 '. BRIEF DESCRIPTION OF THE DRAWINGS The first drawing is a perspective view of the appearance of the present invention. The second drawing is a bottom view of the embodiment of the present invention. The fourth drawing is a perspective view of the embodiment of the present invention. The fifth drawing is a bottom cross-sectional view of another embodiment of the present invention. Figure 7 is a schematic view of a preferred embodiment of the present invention. [Description of main component symbols] (1 0 0) opening (110) limiting slot ( 1 2 0 ) Chute (14) 4th chamber (1 50) guard (2 1) Shaft (2 1 1 ) Actuator (2 2 ) Upper base (2 2 1 ) Card slot 12 1285234

(2 2 2) keyhole ((2 3) lower bead seat ((2 3 1) lock block hole ((2 3 3) elastic element ( (3 1 ) cutting edge ( (4 0 ) turntable ( (4 2 ) Socket hole ((5 0 ) card solid ((5 2 ) flange ( (6 0 ) elastic element ( (7 1 ) joint ((8 0 ) key ( (8 2 ) cable ( 2 3 ) actuating block 3 0 ) through hole 3 2 ) lock block 0 ) actuator 2 ) slider 1 ) annular piece 3 ) buckle 1 ) button hole 3 ) snap block 0 ) lock bar 2 ) locking end 1 ) bump 2 0 Ring

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Claims (1)

1285234 +, the scope of application for patents: heart, ^ two: gyro: type screw lock 'which includes - shell, - lock actuator, - turntable, a card solid and a lock bar. The chamber can be positioned for each component. - is provided with a rod that can be rotated by the body, the end of the shaft rod passing through the actuating body can be abutted along an axis of the moving rod in the housing, and formed with an edge that is inclined at the end With a 牿-w ώ eight slanted cutting edge, the cutting edge has ice skating and can cooperate with the actuating rod to move the moving body to the position - where 1 = is a hollow disk body, part of its surface is exposed Outside the casing, the number of buckles 、, the type has a set of holes' and the inner wall of the circumference is formed with a ring-shaped hole formed at the center of the solid body of the complex far-end card, and a non-circular hole is formed in the axial direction, and a plurality of cards are arranged around the outer surface of the eve a solid block; it is threaded into the sleeve hole: can be pivoted relative to the turntable, and can be pushed against the actuating body to move along the axis in the casing', and when the cutting edge is matched with the actuating rod, the elastic force is received Pushing and moving to the position simultaneously with the actuator to make the clamp block and the buckle block The rod body of one end portion of the lock rod is protruded and formed with a non-circular cross section. The bottom joint portion is disposed in the buckle hole, and the other end is a locking end, and the rod end of the end is provided with a thread. 2. The snap-on screw lock according to claim 1, wherein one end of the shaft of the lock core portion is an unlocking end, and an upper bead seat is protruded adjacent to the end portion, and the seat body is formed around the shaft. There is a plurality of keyholes, and each of the keyholes is respectively provided with an actuating block; and the lock core further comprises a 14 1285234 lower bead seat, the lower bead seat is fixed to the housing, and the center is formed with respect to the shaft *秀(四)# The outer edge of the through hole is surrounded by a plurality of lock-holes, which are respectively opposite to the lock hole, and each of the lock block holes is respectively provided with a lock block, and the optical hole is 泮The one piece is pushed by one end: the inside of the lock block hole: and the other end pushes against the lock block, so that the lock block is moved by the elastic element and moves into the lock hole, so that the upper bead seat and the shaft are relatively fixed to the lower bead, They cannot rotate each other. 3. The snap lock according to the second aspect of the patent, wherein the upper and the side of the upper bead are formed with a limit block, and the housing and the two walls of the housing are recessed to form a limit slot. The angle at which the limit block is rotated.卡 疋 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 Its end pushes against the shell = wall, and the other end pushes against the card solid, which generates elastic force to push against the card solid. 5, as described in claim 4, the snap-on screw-type screw locks of the movable body have two sliders on opposite sides of the movable body, and the housing and the second wire side are relatively concavely formed with two slides. The slot for the sliders respectively located in the i valley to the two movable limbs can move along an axis in the housing; wherein the total length of the gap between the two ends of the slider and the sliding end is greater than the depth of the cutting edge. @^两6 · The card holder described in item 5 of the patent application is provided with a screw and a cymbal on the surface of the casing, and an opening is formed in the surface of the casing for the outside of the casing of the turntable. The surface is exposed at 15 1285234. As described in claim 6 of the patent application, the actuation system is sleeve-shaped and can be inserted into the shaft. 'Turn screw 8 ·The snap lock described in the seventh paragraph of the patent application, the turntable outside the Qiu Ben 疋 turn screw...The surface of the transfer has a cut line, and one end of the periphery has a braided piece, The sleeve hole is formed in the center of the annular piece: Large pin, L · The snap-on rotary type as described in item 8 of the patent application scope: the cross section of the wire is hexagonal and the lock bar is combined: and has a hexagonal shape. 〕 戥 亦 亦 亦 如 如 如 如 如 如 如 如 如 如 如 如 如 如 如 如 如 如 如 如 如 如 如 如 如 如 如 如 如 如 如 如 如 如 如 如 如 如 如 如 如 如 如 如 如XI. Schema: There is a card slot from i. Secondary page 16